Her work was so quiet and fundamental—to academia and industry, all over the world—that she believed her job would be safe.

What if you only had a day or two, to spend in Yellowstone National Park? Where would you go? What would you photograph? If you decide to travel the park’s 142-mile Grand Loop Road, a figure-eight ...

Spring is prime bear-viewing season in Yellowstone National Park, but sometimes you need a keen eye to see them.

The tribes have a 320-acre quarantine facility, built in 2014, that acts as the final holding facility for bison moved from Yellowstone after passing initial tests for exposure to brucellosis ...

Wolves culled the elk. Fewer elk means more aspens can grow. More beavers are attracted to the trees. It's called a trophic ...

From wild ponies in Virginia to bison in Yellowstone, here are seven wildlife-rich destinations—and tips on how to be a ...

Not even park rangers are off limits for angry bull elk.

Yellowstone is the only place in the United States where bison have lived continuously since the prehistoric age. Scientists ...

Since February 14, over 1,000 National Park Service employees have been terminated from their positions. This is what it ...

More than 100 years after bison from other regions were introduced to the park, the two genetically distinct herds have ...

An Instagrammer has shared two disturbing incidents of people valuing unique pictures over their lives at Yellowstone ...